304290532

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{19441}}^1$

素因数の和:19508

約数の個数: 48

約数和(自身を含む): 670671232

約数和(自身を除く): 366380700

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 52, 86, 91, 172, 182, 301, 364, 559, 602, 1118, 1204, 2236, 3913, 7826, 15652, 19441, 38882, 77764, 136087, 252733, 272174, 505466, 544348, 835963, 1010932, 1671926, 1769131, 3343852, 3538262, 5851741, 7076524, 10867519, 11703482, 21735038, 23406964, 43470076, 76072633, 152145266, 304290532]

約数ペア:

[(1, 304290532), (2, 152145266), (4, 76072633), (7, 43470076), (13, 23406964), (14, 21735038), (26, 11703482), (28, 10867519), (43, 7076524), (52, 5851741), (86, 3538262), (91, 3343852), (172, 1769131), (182, 1671926), (301, 1010932), (364, 835963), (559, 544348), (602, 505466), (1118, 272174), (1204, 252733), (2236, 136087), (3913, 77764), (7826, 38882), (15652, 19441)]